She continued to hold back all that tried to stop Jean and also protect everyone as best she could do at this point.
Lorna looked over to Jean every once in awhile, seeing if she was defeat Apocalypse...she couldn't tell right now, she needed to focus on the enemy around her right now.
Lorna used what strength she had left and bunched all of the rest together and started forming on huge metal like ball..the sound of metal scrapping and crunching together can be heard...she sent the metal ball flying and feel to her knees. She looked over seeing Alex back to his normal self...Jean did. Jean actually set him free..thank god. It was over.